Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Kf3 draw
3 Kf4 draw
4 Kg3 draw
5 Kh3 draw
6 Kh4 draw
7 Re4 draw
8 Rf3 draw
9 Rg3 draw
10 Rh3 draw
11 Kf5 loss in 4 half-moves
12 Kg5 loss in 4 half-moves
13 Kh5 loss in 4 half-moves
14 Re1 loss in 4 half-moves
15 Re2 loss in 4 half-moves
16 Re7 loss in 4 half-moves
17 Rb3 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Re6 loss in 2 half-moves
22 Re8 loss in 2 half-moves